From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
Title page for the 'Clutch' section of a report.
| Identifier | ExFiles\Box 130\4\ scan0015 | |
| Date | 30th June 1936 guessed | |
| C L U T C H . | ||